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While maintaining the slump of the concrete, the water reducing agent can greatly reduce the water consumption for mixing and improve the quality of the concrete. However, due to multiple factors such as the decline in the quality of raw materials and the lack of professionalism of the staff, various phenomena will appear in the concrete mixture mixed with water reducing agent. The following will analyze and solve them one by one.

VAE Re dispersible Polymer Powder is a water-soluble redispersible powder that is a copolymer of ethylene and vinyl acetate, using polyvinyl alcohol as a protective colloid.

Titanium dioxide is a kind of inorganic chemical raw material, is widely used in coating, plastic, paper, printing ink, chemical fiber, rubber, cosmetics and other industrial production.

Hydroxypropyl methyl cellulose can be used as a part of the detergent, such as the formula (mass fraction) is: 5%~60% water soluble surfactant, 0.01%~10%HPC, 0~10% water soluble polyols, 0.01%~5% cationic polymeric skin conditioner and water. The product showed good performance, including gentleness, skin humidification, desirable rheology and application characteristics, good rinsing and product stability.

Polycarboxylate other superplasticizer is an important component of grouting materials. Water reducing agent is the most important quality of grouting materials. It is an additive that can significantly reduce the water content of grouting materials while maintaining the fluidity of grouting materials.

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